package day12.lx;

import java.io.FileWriter;
import java.io.IOException;

public class Lian03 {
    public static void main(String[] args) throws IOException {
        FileWriter fw=new FileWriter("jinjie\\b.txt");
       String s="我是谁,我在哪";
        fw.write(s);
        fw.close();
    }
}
